---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-12887 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-12887) 06/12/26 _x86_64_ (8 CPU) 11:46:00 LINUX RESTART (8 CPU) 11:47:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:48:01 124.67 1.03 123.64 0.00 23.18 43760.22 0.00 11:49:01 45.94 0.02 45.93 0.00 0.13 37990.88 0.00 11:50:01 34.06 0.17 33.89 0.00 6.40 21165.94 0.00 Average: 67.91 0.40 67.51 0.00 9.83 34253.40 0.00 11:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:48:01 26879464 31247372 1030560 3.14 125316 4389684 2335476 6.89 1649140 3799288 687248 11:49:01 26212560 31417288 858336 2.61 131600 5171656 1859072 5.48 1665452 4400708 533736 11:50:01 27835808 31518412 765368 2.33 134816 3735236 1678236 4.95 1156320 3380784 474744 Average: 26975944 31394357 884755 2.69 130577 4432192 1957595 5.77 1490304 3860260 565243 11:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:48:01 ens3 308.90 229.28 5035.82 67.68 0.00 0.00 0.00 0.00 11:48:01 docker0 124.57 148.27 10.68 1599.81 0.00 0.00 0.00 0.00 11:48:01 veth6399a36 124.53 148.37 12.38 1599.82 0.00 0.00 0.00 0.13 11:48:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 11:49:01 ens3 14.46 9.12 13.64 5.56 0.00 0.00 0.00 0.00 11:49:01 docker0 1.12 1.42 0.09 1.66 0.00 0.00 0.00 0.00 11:49:01 veth6399a36 1.12 1.43 0.11 1.66 0.00 0.00 0.00 0.00 11:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 ens3 96.73 58.46 2523.02 13.79 0.00 0.00 0.00 0.00 11:50:01 docker0 0.40 0.38 0.03 0.03 0.00 0.00 0.00 0.00 11:50:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 139.10 98.23 2510.27 28.80 0.00 0.00 0.00 0.00 Average: docker0 41.57 49.48 3.56 527.94 0.00 0.00 0.00 0.00 Average: lo 0.71 0.71 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-12887) 06/12/26 _x86_64_ (8 CPU) 11:46:00 LINUX RESTART (8 CPU) 11:47:02 CPU %user %nice %system %iowait %steal %idle 11:48:01 all 41.46 0.00 6.90 0.51 0.12 51.01 11:48:01 0 42.43 0.00 7.16 0.95 0.12 49.35 11:48:01 1 42.96 0.00 7.18 0.73 0.12 49.01 11:48:01 2 40.67 0.00 6.70 0.10 0.12 52.40 11:48:01 3 40.53 0.00 6.79 0.07 0.10 52.51 11:48:01 4 39.06 0.00 6.29 0.07 0.12 54.46 11:48:01 5 41.55 0.00 7.53 0.29 0.14 50.49 11:48:01 6 40.60 0.00 7.34 1.75 0.12 50.19 11:48:01 7 43.88 0.00 6.20 0.10 0.14 49.67 11:49:01 all 62.20 0.00 9.13 0.09 0.15 28.43 11:49:01 0 60.93 0.00 9.27 0.30 0.13 29.36 11:49:01 1 61.75 0.00 10.01 0.00 0.15 28.09 11:49:01 2 63.31 0.00 8.73 0.00 0.15 27.80 11:49:01 3 62.01 0.00 9.25 0.00 0.15 28.59 11:49:01 4 59.78 0.00 8.81 0.12 0.14 31.15 11:49:01 5 64.26 0.00 8.73 0.02 0.13 26.86 11:49:01 6 63.77 0.00 8.87 0.27 0.15 26.94 11:49:01 7 61.78 0.00 9.38 0.00 0.15 28.69 11:50:01 all 23.27 0.00 2.98 0.22 0.06 73.47 11:50:01 0 22.65 0.00 2.27 0.00 0.07 75.02 11:50:01 1 24.32 0.00 3.08 0.00 0.05 72.56 11:50:01 2 23.94 0.00 2.68 0.00 0.07 73.31 11:50:01 3 22.72 0.00 3.08 0.03 0.05 74.12 11:50:01 4 22.77 0.00 3.49 0.00 0.07 73.67 11:50:01 5 22.36 0.00 3.16 0.32 0.05 74.11 11:50:01 6 24.27 0.00 3.20 1.38 0.07 71.08 11:50:01 7 23.11 0.00 2.92 0.02 0.05 73.90 Average: all 42.29 0.00 6.33 0.27 0.11 51.01 Average: 0 41.88 0.00 6.20 0.41 0.11 51.40 Average: 1 43.00 0.00 6.75 0.24 0.11 49.90 Average: 2 42.66 0.00 6.03 0.03 0.11 51.16 Average: 3 41.76 0.00 6.37 0.03 0.10 51.74 Average: 4 40.50 0.00 6.19 0.06 0.11 53.14 Average: 5 42.71 0.00 6.46 0.21 0.11 50.52 Average: 6 42.89 0.00 6.46 1.13 0.11 49.41 Average: 7 42.89 0.00 6.16 0.04 0.11 50.80